0f64e5ce84
Just make the code responsible for possible_in > 0 also handle possible_in == 0 since it nearly does the same thing. The only difference is that the possible_in == 0 case didn't check at all for audio_in, essentially acting as if possible_in was audio_in. There is thus a small POLICY CHANGE, but the selected configuration will stay the same unless a better matching configuration is available.
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